Upgrade File Firmware Upgrade procedure1. Download the Upgrade program.2. Install the Upgrade program. -After unzip the file, act the Setup.exe. -Install the file like as Driver installing. 3. Connect USB cable to PC and press play butten 4. [start -> program -> SAMSUNG YP-XX -> YP-XX Updater] or click the [YP-XX Updater] on the desktop. 5. When the Wizard is shown, click the [NEXT]button. 6. Check the Update version and click the [START] button. - Tick the data formatting in the middle side. 7. when the massage which is removed all the file appears , select [yes]. - If its important file, save it to hard disk. 8.When upgrade is completed ,check the version.